Корпус UCT211+WB
Inner diameter:: 55 mm
Weight:: 17.3 kg
Weight:: 17.3 kg
Технические характеристики
Обозначение : UCT211+WB
Производитель : NACHI
Диаметр внутренний, мм : 55
Высота, мм : 301
Технические данные из каталога производителя :
Внутренний диаметр (d) - 55 мм.
Размер (L2) - 114
Размер (L3) - 300
Размер (H) - 301 мм.
Размер (J) - 240 мм.
Размер (L) - 542
Размер (L1) - 22 мм.
Размер (N) - 15 мм.
Размер (J1) - 230
Резьба (G2) - Tr30
Масса - 17.3 Кг
Количество дорожек качения - 1
Уплотнение - Есть
Bearings NA4904 RS
Manufacturer: INA-FAG
Sizes: 20x37x18 (mm)
Weight:: 0.08 (kg)

4 NBR 70(039,00x04,00)
Manufacturer: KASTAS

Подшипник N 206
Manufacturer: NSK-RHP
Sizes: 30x53.5x16 (mm)
Weight:: 0.208 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 99.00x119.00x10.00 (mm)

HTD 8M 4048 ( HTD8M 4048 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing DAC42770039
Manufacturer:
Sizes: 42x78.05x41/38 (mm)

Bearing 7317 C
Manufacturer: ETERNO
Sizes: 85x180x41 (mm)
Weight:: 4.91 (kg)

Подшипник 15580/15523
Manufacturer: NSK-RHP
Sizes: 26.988x60.325x19.842 (mm)
Weight:: 0.264 (kg)

AT5 DD
Manufacturer: ContiTech AG

Bearing N322EMP6 (E2322EH)
Manufacturer: TMB
Sizes: 110x240x50 (mm)
Weight:: 10 (kg)


INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.

DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.

SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.